214435060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{49409}}^1$

素因数の和:49456

約数の個数: 48

約数和(自身を含む): 531256320

約数和(自身を除く): 316821260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 49409, 98818, 197636, 247045, 345863, 494090, 691726, 988180, 1383452, 1531679, 1729315, 3063358, 3458630, 6126716, 6917260, 7658395, 10721753, 15316790, 21443506, 30633580, 42887012, 53608765, 107217530, 214435060]

約数ペア:

[(1, 214435060), (2, 107217530), (4, 53608765), (5, 42887012), (7, 30633580), (10, 21443506), (14, 15316790), (20, 10721753), (28, 7658395), (31, 6917260), (35, 6126716), (62, 3458630), (70, 3063358), (124, 1729315), (140, 1531679), (155, 1383452), (217, 988180), (310, 691726), (434, 494090), (620, 345863), (868, 247045), (1085, 197636), (2170, 98818), (4340, 49409)]